<!--{if $is_follow > -1}-->
<!--{if $is_follow == 0}-->
<a onclick="$.User_Follow({$uid},this,CateUpdateUserFollow);" href="javascript:;" class="addfollow"><img src="./tpl/images/to_flow.gif" /></a>
<!--{else}-->
<a onclick="$.User_Follow({$uid},this,CateUpdateUserFollow);" href="javascript:;"><img src="./tpl/images/flow_ok.gif" /></a>
<!--{/if}-->
<!--{/if}-->